Ray-Ban Square Sunglasses offer a bold square silhouette with reliable lens treatments for everyday sun protection and urban wear. Key attributes: Black | Nero | Injected | Solid-color lenses | Prescription available | Square frame | Black temples | Dimensions & fit: Size: 55-19 mm | Lens height: 50.2 mm | Temple length: 145 mm | Low bridge fit | Generous face coverage | Composition & care: Injected frame | Clean lenses with a microfiber cloth and store in a protective case.